Description
Molecular Formula:C13H20O8S4
Molecular Weight:432.55
Structural Formula:
Specification:
Items
Specifications
Boiling Point
250°C1mmHg(lit.)
Density
1.385g/mL at 25°C(lit.)
Vapor Pressure
0.001Pa at 25°C(lit.)
Refractive Index
n20/D1.547(lit.)
Flash Point
>230°F
Acidity coefficient(pKa)
7.19±0.10(Predicted)
Specific Gravity
1.385(25℃)
Solubility
693mg/L at 21°C
SH(%)
29.5±0.5
Items | Specifications |
Boiling Point | 250°C1mmHg(lit.) |
Density | 1.385g/mL at 25°C(lit.) |
Vapor Pressure | 0.001Pa at 25°C(lit.) |
Refractive Index | n20/D1.547(lit.) |
Flash Point | >230°F |
Acidity coefficient(pKa) | 7.19±0.10(Predicted) |
Specific Gravity | 1.385(25℃) |
Solubility | 693mg/L at 21°C |
SH(%) | 29.5±0.5 |
Function：
1. It can react chemically with other compounds containing active groups to form a cross-linked structure.
2. It can be used as an acidic ion exchange catalyst to accelerate the reaction process and improve the reaction efficiency in some chemical reactions.
3. It can be used to modify polymer materials to give them new characteristics and functions.
Application：
1. As a crosslinking agent for the synthesis and modification of rubber, plastic and other polymer materials.
2. Added to coatings and adhesives to improve the crosslinking density of coatings and adhesive layers, improve the durability and service life of coatings and adhesive joints.
3. It is an important organic synthesis intermediate, which can be used to prepare many organic compounds with special properties, and used in the production of medicine, pesticide, spice and other fields.
4. As an acidic ion exchange catalyst, it is used in the synthesis and modification of ion exchange resin, so that it can play a more efficient role in the process of water treatment, chemical separation and catalytic reaction.
5. Its derivatives or combined with biocompatible materials can be used in the preparation of biomedical materials, such as tissue engineering scaffolds.
